Until very recently, the idea of ancient Jewish sciences would havebeen considered unacceptable. Since the 1990’s, Early Modernand Medieval Science in Jewish sources has been actively studied, but the consensus was that no real scientific themes couldbe found in earlier Judaism. This work points them out in detail,and posits a new field of research: the scientific activity evidentin the Dead Sea Scrolls and Early Jewish Pseudepigrapha. Thepublication of new texts and new analyses of...